sudo yum install -y yum-utils device-mapper-persistent-data lvm
sudo yum-config-manager \    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
sudo yum-config-manager --enable docker-ce-edge
sudo yum-config-manager --enable docker-ce-test
sudo yum makecache fast
sudo yum install docker-ce